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What is the algerbraic expression for 8 more than a number h?
y = h + 8
What is twelve more tha half a number H is 80?
If twelve is more than half of H then H would have to be at the highest: 23 which does not equal 80.
Is 2 more or less than 5?
2 is less than 5.
Is 5 liters is less than or more than 5 millilters?
5 litres is more.
Is 7 more or less than 5?
7 is more than 5.
Why the H-F bond is expected to be more polor than the H-I bond?
The H-F bond is more polar than the H-I bond because F (fluorine) is more electronegative than I (iodine). It thus attracts the shared electrons more than does the I, making it a more polar bond.
How many times pH of 4 is more than pH 5?
The H+ concentration is 10 times higher at pH=4 than at pH=5, according to the formula definition:[H+] = 10-pHSo 10-4 = 10 * 10-5 that's why, you see!
Solve the inequality h-2 5 is less than or equal 14?
h-2+5 ≤ 14: h ≤ 11
How many more H ions does a solution with a pH of 4 than a solution with a pH of 5?
10 times as many
HOW MANY MORE H plus IONS DOES A SOLUTION WITH A PH OF 4 HAVE THAN A SOLUTION WITH A OH OF 5?
Ten times.
Is hydride ion more stable or less stable than H-atom?
hydried is more stable than H-atom
If a solution has a pH of 3 does it have more or less H ions than a solution with a pH of 5?
A solution of pH 3 will have 100 times more H ions than a solution of pH 5; that means it is more acidic.Note that a solution of pH 2 will have 1000 times more H ions than one of pH 2, and a solution of pH 1 will have 10000 times, etc.
A cup of black coffee at pH 5 has 10 timess the concentration of H plus ions than peas at pH 6True or false?
FALSE. It is 100 times more acidic and not 1000 times. PH 4 is more acidic than PH 6. But how many times is the answer to find out. PH = -log 10 [ H+] . Therefore [H+ ] = 10 -PH For PH = 4, [H+] = 10 -4 and for PH = 6, [H+ ] = 10 -6 10 -6 x 100 = 10 -4 therefore PH 4 is 100 times more acidic than PH 6.
How many more times concentrated is the hydrogen ion concentration in a solution with a pH of 3 than that with a pH of 5?
Each step in pH represents a 10x concentration difference of H+ (protons). From pH3 --> pH5, there are 2 10x concentration differences of H+. Therefore, there is a x10^-2 difference Formula is: pH=-log (base 10) [H+]
Why is 5-Fluorouracil more stable than uracil?
5-fluorouracil is more stable than uracil as it has a C-F bond while uracil has a C-H bond. The C-F bond is more stable as F is very electronegative so the bond is stronger.
Is 5 times h equal to 35h?
No because 35h is greater than 5h. 5 times h can be written as 5h.
Is a atom bomb more powerful than a h-bomb?
No the atom bomb is not more powerful then the H-bomb
